Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5887443 | Defrost control method and apparatus of refrigerator | Gihyeong Lee | 1999-03-30 |
CO
Chiseong Oh
Overall (All Time): #3,645,630 of 4,157,543Top 90%
1
Patents All Time